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Drivetrain› Differentials and Rear-End Components

Motive Gear

RP FORD 10.5'' 3.55 37 SPLINE

$975.85 $881.99 Save $93.86

SKU: M01Z F10.5-355-37

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer Motive Gear ring and pinions for easy setup, superior strength, quality, and a vast ratio selection. This ring and pinion is designed for Ford 10.5" (12 Bolt) axles with a 3.55 gear ratio, a 37-spline pinion, and a 10.5-inch ring gear made of 8620 steel with 39 teeth.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMotive Gear
Part NumberM01Z F10.5-355-37

Videos

Motive Gear Ring & Pinion Install

Motive Gear Ring & Pinion Install
Upgrading the Rear End with a new Quick Performance Diff Package!

Upgrading the Rear End with a new Quick Performance Diff Package!
Crush Sleeve VS Solid Pinion Spacer - Lets Talk Pinion Bearing Preload!

Crush Sleeve VS Solid Pinion Spacer - Lets Talk Pinion Bearing Preload!
Helpfull Tip For Pinion Gear Set Up in Differential

Helpfull Tip For Pinion Gear Set Up in Differential

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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